Changeset - 59456e7a12b6
[Not reviewed]
default
0 2 0
Mads Kiilerich - 6 years ago 2019-12-31 13:23:19
mads@kiilerich.com
Grafted from: 3b391e655755
vcs: change get_diff to use _run_git_command directly

This will allow run_git_command to return strings while get_diff still return
raw bytes.
2 files changed with 22 insertions and 23 deletions:
0 comments (0 inline, 0 general)
kallithea/lib/vcs/backends/git/repository.py
Show inline comments
 
@@ -634,8 +634,7 @@ class GitRepository(BaseRepository):
 
        if path:
 
            cmd += ['--', path]
 

	
 
        stdout, stderr = self.run_git_command(cmd)
 
        # TODO: don't ignore stderr
 
        stdout, stderr = self._run_git_command(cmd, cwd=self.path)
 
        # If we used 'show' command, strip first few lines (until actual diff
 
        # starts)
 
        if rev1 == self.EMPTY_CHANGESET:
kallithea/tests/vcs/test_git.py
Show inline comments
 
@@ -665,65 +665,65 @@ class TestGitSpecificWithRepo(_BackendTe
 
        assert self.repo.workdir.get_branch() == 'master'
 

	
 
    def test_get_diff_runs_git_command_with_hashes(self):
 
        self.repo.run_git_command = mock.Mock(return_value=['', ''])
 
        self.repo._run_git_command = mock.Mock(return_value=(b'', b''))
 
        self.repo.get_diff(0, 1)
 
        self.repo.run_git_command.assert_called_once_with(
 
        self.repo._run_git_command.assert_called_once_with(
 
            ['diff', '-U3', '--full-index', '--binary', '-p', '-M', '--abbrev=40',
 
             self.repo._get_revision(0), self.repo._get_revision(1)])
 
             self.repo._get_revision(0), self.repo._get_revision(1)], cwd=self.repo.path)
 

	
 
    def test_get_diff_runs_git_command_with_str_hashes(self):
 
        self.repo.run_git_command = mock.Mock(return_value=['', ''])
 
        self.repo._run_git_command = mock.Mock(return_value=(b'', b''))
 
        self.repo.get_diff(self.repo.EMPTY_CHANGESET, 1)
 
        self.repo.run_git_command.assert_called_once_with(
 
        self.repo._run_git_command.assert_called_once_with(
 
            ['show', '-U3', '--full-index', '--binary', '-p', '-M', '--abbrev=40',
 
             self.repo._get_revision(1)])
 
             self.repo._get_revision(1)], cwd=self.repo.path)
 

	
 
    def test_get_diff_runs_git_command_with_path_if_its_given(self):
 
        self.repo.run_git_command = mock.Mock(return_value=['', ''])
 
        self.repo._run_git_command = mock.Mock(return_value=(b'', b''))
 
        self.repo.get_diff(0, 1, 'foo')
 
        self.repo.run_git_command.assert_called_once_with(
 
        self.repo._run_git_command.assert_called_once_with(
 
            ['diff', '-U3', '--full-index', '--binary', '-p', '-M', '--abbrev=40',
 
             self.repo._get_revision(0), self.repo._get_revision(1), '--', 'foo'])
 
             self.repo._get_revision(0), self.repo._get_revision(1), '--', 'foo'], cwd=self.repo.path)
 

	
 
    def test_get_diff_does_not_sanitize_valid_context(self):
 
        almost_overflowed_long_int = 2**31-1
 

	
 
        self.repo.run_git_command = mock.Mock(return_value=['', ''])
 
        self.repo._run_git_command = mock.Mock(return_value=(b'', b''))
 
        self.repo.get_diff(0, 1, 'foo', context=almost_overflowed_long_int)
 
        self.repo.run_git_command.assert_called_once_with(
 
        self.repo._run_git_command.assert_called_once_with(
 
            ['diff', '-U' + str(almost_overflowed_long_int), '--full-index', '--binary', '-p', '-M', '--abbrev=40',
 
             self.repo._get_revision(0), self.repo._get_revision(1), '--', 'foo'])
 
             self.repo._get_revision(0), self.repo._get_revision(1), '--', 'foo'], cwd=self.repo.path)
 

	
 
    def test_get_diff_sanitizes_overflowing_context(self):
 
        overflowed_long_int = 2**31
 
        sanitized_overflowed_long_int = overflowed_long_int-1
 

	
 
        self.repo.run_git_command = mock.Mock(return_value=['', ''])
 
        self.repo._run_git_command = mock.Mock(return_value=(b'', b''))
 
        self.repo.get_diff(0, 1, 'foo', context=overflowed_long_int)
 

	
 
        self.repo.run_git_command.assert_called_once_with(
 
        self.repo._run_git_command.assert_called_once_with(
 
            ['diff', '-U' + str(sanitized_overflowed_long_int), '--full-index', '--binary', '-p', '-M', '--abbrev=40',
 
             self.repo._get_revision(0), self.repo._get_revision(1), '--', 'foo'])
 
             self.repo._get_revision(0), self.repo._get_revision(1), '--', 'foo'], cwd=self.repo.path)
 

	
 
    def test_get_diff_does_not_sanitize_zero_context(self):
 
        zero_context = 0
 

	
 
        self.repo.run_git_command = mock.Mock(return_value=['', ''])
 
        self.repo._run_git_command = mock.Mock(return_value=(b'', b''))
 
        self.repo.get_diff(0, 1, 'foo', context=zero_context)
 

	
 
        self.repo.run_git_command.assert_called_once_with(
 
        self.repo._run_git_command.assert_called_once_with(
 
            ['diff', '-U' + str(zero_context), '--full-index', '--binary', '-p', '-M', '--abbrev=40',
 
             self.repo._get_revision(0), self.repo._get_revision(1), '--', 'foo'])
 
             self.repo._get_revision(0), self.repo._get_revision(1), '--', 'foo'], cwd=self.repo.path)
 

	
 
    def test_get_diff_sanitizes_negative_context(self):
 
        negative_context = -10
 

	
 
        self.repo.run_git_command = mock.Mock(return_value=['', ''])
 
        self.repo._run_git_command = mock.Mock(return_value=(b'', b''))
 
        self.repo.get_diff(0, 1, 'foo', context=negative_context)
 

	
 
        self.repo.run_git_command.assert_called_once_with(
 
        self.repo._run_git_command.assert_called_once_with(
 
            ['diff', '-U0', '--full-index', '--binary', '-p', '-M', '--abbrev=40',
 
             self.repo._get_revision(0), self.repo._get_revision(1), '--', 'foo'])
 
             self.repo._get_revision(0), self.repo._get_revision(1), '--', 'foo'], cwd=self.repo.path)
 

	
 

	
 
class TestGitRegression(_BackendTestMixin):
0 comments (0 inline, 0 general)